EVs are a different category to ICE cars so comparing across them is strange
Does your theory still hold if I drive only 2000km/year in an older car versus a Tesla X or e-Hummer? I don't pretend to have the answer to that question, but there is an environmental cost to producing a car too...
One person wants a practical crossover because that's what is most practical for the situation. The other wants a fun convertible. They buy a 4dr Wrangler because it's both. Everyone goes home happy.
Same thing happens with Tesla.
One person wants to buy a fuel sipping subcompact because that's what makes practical sense for the situation. The other wants a high performance sedan. Tesla checks both boxes so that's what they get. Everyone goes home happy.
Edit: I know you all are recoiling in horror at the thought of having to run your car purchasing decisions by the other decision maker in your household but if you're gonna click the WrongThink(TM) button why don't you at least humor me and tell me why I'm so wrong.
I think the success of Tesla says otherwise. There are lots of us who enjoy performance cars who care about emissions. Even someone who drives an Audi v8 car is doing less damage than the single person cruising in a huge truck/suv.